Big Sunday happily welcomes you to Our Really Big Community Calendar

We try to include all kinds of volunteering and helping opportunities for all kinds of interests, talents, passions, and ages! As you’ll see, these include volunteering opportunities (one-time and long-term) as well as the chance to support a nonprofit by attending fundraising events. Plus, of course, we include all of Big Sunday’s homegrown events, too! Whoever you are, and whatever you do, there is someone out there who could use your help.

If you have questions about our calendar, or would like to add a listing, please contact calendar@bigsunday.org or submit your event/opportunity via the button below.

Big Sunday Event Giving Opportunity! One-time Volunteer Opportunity Ongoing Volunteer Opportunity
5 Sat
All-day
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9:00 am Help Save the Environment @ Starr Ranch Sanctuary
Help Save the Environment @ Starr Ranch Sanctuary
Nov 5 @ 9:00 am – 12:30 pm
Audubon California’s 4000-acre Starr Ranch Sanctuary in southeast Orange County is pleased to invite you take part as a volunteer "Weed Warrior." Weeds can alter habitats and have negative effects on wildlife. Volunteers help remove periwinkle,[...]
4:00 pm Light The Night Walk, Santa Clarita @ Bridgeport Park
Light The Night Walk, Santa Clarita @ Bridgeport Park
Nov 5 @ 4:00 pm – Nov 5 @ 7:00 pm
Light The Night Walk, Santa Clarita @ Bridgeport Park | Santa Clarita | California | United States
The Leukemia & Lymphoma Society's (LLS) Light The Night Walk funds treatments that are saving the lives of patients today. LLS is accelerating cures by providing patient support services, advocacy for lifesaving treatments and the[...]

How it Works

You can SEARCH by scrolling through the Months or by selecting different Categories or Tag functions. For a totally different view, try the Posterboard or Stream options! Feel free to submit an item for the calendar by clicking the “Submit Your Event / Opportunity” button above at the right-hand side of the page. Questions? Email calendar@bigsunday.org.